Hello guys,
In this simple pi network :
The transfer function is :
Vo/Vi = 1 / (1 + R2/R3 )
R1 is not included in the formula, so Can you explain to me what's the use of R1?
I mean if we removed R1 from the circuit we will get the same result.
Other thing is that if we set R1 to zero then it will become a short circuit and Vo will equal to zero but if we used that formula then setting R1 to zero won't change anything.
So end of the line : What effect does R1 add to the Pi Network ?
Best Regards
In this simple pi network :
The transfer function is :
Vo/Vi = 1 / (1 + R2/R3 )
R1 is not included in the formula, so Can you explain to me what's the use of R1?
I mean if we removed R1 from the circuit we will get the same result.
Other thing is that if we set R1 to zero then it will become a short circuit and Vo will equal to zero but if we used that formula then setting R1 to zero won't change anything.
So end of the line : What effect does R1 add to the Pi Network ?
Best Regards